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 LYN Proton Saga/Iswara Driver's Thread! V28, Keep on Keeping on!

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Lingo20052003
post Jan 23 2015, 05:01 PM

Jatt84
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602 posts

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Hi all, anyone face the wind noise problem? How to reduce it?
I suspect the sound from the door window.
Lingo20052003
post Jan 23 2015, 05:10 PM

Jatt84
****
Senior Member
602 posts

Joined: Nov 2005


How to check? when i drive 80km/h speed , can hear the wind sound, if more fast 90-100km/h, wind sound get loud and loud.

By the way, any sifu here can recommend to install nice and sporty bumper, skirt and spoiler?
Lingo20052003
post Jan 23 2015, 05:23 PM

Jatt84
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Senior Member
602 posts

Joined: Nov 2005


Yup, the door and window is tight, i even have change the new car door rubber seal for four doors, the wind sound still there.
Lingo20052003
post Jan 24 2015, 08:58 AM

Jatt84
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Senior Member
602 posts

Joined: Nov 2005


QUOTE(Albert B @ Jan 23 2015, 07:22 PM)
Yours a sedan or hatchback?

Possible source of the sound could be from the air vents which are holes in the panel to allow  suction of stale air to the outside using venturi effect. These holes bypass the door seals.

Do a test by temporarily taping up these holes and see if got any difference. After that remove the covering tapes as these holes are important for ventilation.
*
My car is aeroback, and the sound i heard is from front side, near car door or window or side mirror, but im not sure which part of it cause the wind noise.

The picture here show is back side, i don't think i heard it from behind.

 

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